POWERSTROKE-P0298 moderate Power Stroke ›

Engine Oil Over Temperature

The POWERSTROKE-P0298 (Power Stroke) diesel fault code means: Engine Oil Over Temperature. This is a moderate severity code.

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Keep driving?
Short distances only
DIY difficulty
intermediate
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What Are the Symptoms of POWERSTROKE-P0298?

  • Oil temperature warning
  • Possible reduced power to protect the engine

What Causes POWERSTROKE-P0298? (Most Likely First)

  • Heavy towing or hauling in hot weather High
  • Restricted oil cooler Moderate
  • Cooling system problem raising engine temperature Moderate
  • Faulty oil temperature sensor reading Low

Can I Still Drive with POWERSTROKE-P0298?

Short distances only. POWERSTROKE-P0298 is rated moderate severity. Keep trips short and get it diagnosed soon rather than waiting for symptoms to worsen.

Frequently Asked Questions

What does P0298 mean on a Power Stroke?

P0298 means Engine Oil Over Temperature. The engine oil temperature has gone above its safe limit.

Is P0298 a Power Stroke-specific code?

No. P0298 is a generic OBD-II code defined by SAE J2012, so it means the same thing on any vehicle that sets it. The exact conditions Ford uses to set it on its diesels are in Ford service information.

Mechanics Guide Step-by-step diagnosis

How Do You Diagnose POWERSTROKE-P0298?

  1. Reduce load and let the engine cool.

  2. Check oil level and the cooling system.

  3. Compare the oil temperature reading with coolant temperature and an independent measurement.

Sources 1

This page is built from documented references. Verify against your own service info before repair work.

  • SAE J2012Diagnostic Trouble Code Definitions (defines P0298 as a generic OBD-II code)

P0298 on Other Platforms

The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown:

Gas / Automotive (OBD-II) Generic OBD-II definition for P0298

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